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GalinKa [24]
2 years ago
15

Helpppp me i dont understand this and i need the answer fast <3

Mathematics
1 answer:
NikAS [45]2 years ago
5 0

Answer:

it would be -4.5

Step-by-step explanation:

cause thats the middle

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A university administrator was interested in determining if there was a difference in the distance students travel to get from c
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Answer:

1) Fail to reject the Null hypothesis

2) We do not have sufficient evidence to support the claim that the mean distance students traveled to school from their current residence was different for males and females.

Step-by-step explanation:

A university administrator wants to test if there is a difference between the distance men and women travel to class from their current residence. So, the hypothesis would be:

H_{o}: \mu_{F}-\mu_{M}=0\\\\ H_{a}: \mu_{F}-\mu_{M}\neq 0

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p-value = 0.305

Degrees of freedom = df = 21

Based on this data we need to draw a conclusion about test. The significance level is not given, but the normally used levels of significance are 0.001, 0.005, 0.01 and 0.05

The rule of the thumb is:

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No matter which significance level is used from the above mentioned significance levels, p-value will always be larger than it. Therefore, we fail to reject the null hypothesis.

Conclusion:

We do not have sufficient evidence to support the claim that the mean distance students traveled to school from their current residence was different for males and females.

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yes razi is correct pateran 3

Step-by-step explanation:

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